This activity is a short engineering design challenge to be completed by individual students or small teams. A real-world problem is presented, designing buildings for hurricane-prone areas, but in a simulated way that works in a classroom, after...(View More) school club, or informal education setting. Students are given simple materials and design requirements, and must plan and build a tower as tall as possible that will hold up a tennis ball while resisting the force of wind from a fan. After the towers are built, the group comes together to test them. If there is time after testing, which can be observational or framed as a contest between teams, students can redesign their towers to improve their performance, or simply discuss what worked well and what didn’t in their designs.(View Less)

The impacts of natural disasters are described in imaginary pen pal letters from peers who reside in the pathways of four authentic natural disasters: a volcanic lava flow in Hawaii, a volcanic ash cloud in Russia, a hurricane in the Gulf of Mexico...(View More) and flooding in the Midwestern U.S. Students must answer questions posed in the letters (included in the lesson), locate the impacted areas on a map, examine images of the disaster, research the Earth science processes involved and write back to the pen pal. The URL opens to the investigation directory, with links to teacher and student materials, lesson extensions, resources, teaching tips, and assessment strategies. This is Investigation 4 of four found in the Grades K-4 Module 4 of Mission Geography. The Mission Geography curriculum integrates data and images from NASA missions with the National Geography Standards. Each of the four investigations in Module 4, while related, can be done independently(View Less)

The activities contained in this lesson are designed to introduce students to the basic characteristics of satellite images and their scientific importance. Students will discover how images are derived from satellite signals by creating an image...(View More) based on "signals" sent by the teacher, use two overlapping images to generate a single mosaic image, and interpret satellite images of a hurricane, flood and volcano to explore how scientists use them to learn about Earth. The URL opens to the investigation directory, with links to teacher and student materials, lesson extensions, resources, teaching tips, and assessment strategies. Note that this is Investigation 3 of four found in the Grades K-4 Module 1 of Mission Geography. The Mission Geography curriculum integrates data and images from NASA missions with the National Geography Standards. Each of the four investigations in Module 1, while related, can be done independently. Please see Investigation 1 of this module for a two-page module overview and list of all standards addressed.(View Less)

This lesson includes four activities. Activity 1 introduces concepts related to distance, including length and height and units of measurement. Students are asked to make comparisons of distances. In activity 2, students work with a graph and plot...(View More) the heights of objects and the layers of the atmosphere: troposphere, stratosphere, mesosphere, thermosphere, and exosphere. In activity 3, students learn about other forms of visual displays using satellite imagery. They compare images of a hurricane using two different satellite images. One image is looking down on the hurricane from space, the other looks through the hurricane to display a profile of the hurricane. Activity 4 reinforces the concept of the vertical nature of the atmosphere. Students will take a CALIPSO satellite image that shows a profile of the atmosphere and use this information to plot mountains and clouds on their own graph of the atmosphere. The recommended order for the activities is to complete the first two activities on day one, and the second two activities on day two. Each day will require approximately 1 to 1.5 hours.(View Less)